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2008-01-23drm/i915: add support for E7221Dave Airlie
2008-01-22Correct vblank count valueJesse Barnes
The frame count registers don't increment until the start of the next frame, so make sure we return an incremented count if called during the actual vblank period.
2008-01-22i915 irq fixesJesse Barnes
Ack the IRQs correctly (PIPExSTAT first followed by IIR). Don't read vblank counter registers on disabled pipes (might hang otherwise). And deal with flipped pipe/plane mappings if present.
2008-01-22Merge branch 'master' into vblank-rework, including mach64 supportJesse Barnes
Conflicts: linux-core/drmP.h linux-core/drm_drv.c shared-core/i915_drv.h shared-core/i915_irq.c shared-core/mga_irq.c shared-core/radeon_irq.c shared-core/via_irq.c Mostly trivial conflicts. mach64 support from Mathieu Bérard.
2008-01-22Revert "Fix pipe<->plane mapping vs. vblank handling (again)"Dave Airlie
This reverts commit bfc29606e4a818897eebca46a5e23bbe7bc3ce25. This regresses i915 here for me I can't get greater than 0.333 fps with gears
2008-01-21nouveau: don't forget NV80.Stephane Marchesin
2008-01-21nouveau: new card family for old card designs.Stephane Marchesin
2008-01-17i915: fix invalid opcode exception on cpus without clflushKyle McMartin
i915_flush_ttm was unconditionally executing a clflush instruction to (obviously) flush the cache. Instead, check if the cpu supports clflush, and if not, fall back to calling wbinvd to flush the entire cache. Signed-off-by: Kyle McMartin <kmcmartin@redhat.com>
2008-01-17Add additional explanation of DRM_BO_FLAG_CACHED_MAPPED before I forget again.Eric Anholt
2008-01-15i915: Add chipset id for Intel Integrated Graphics DeviceZhenyu Wang
This adds new chipset id in drm. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
2008-01-15Properly propagate the user-space fence flags.Thomas Hellstrom
This avoids a sync flush when user-space has already programmed and MI_FLUSH in the batchbuffer.
2008-01-15Define i915_compat.c upper_32_bits for kernels < 2.6.21Thomas Hellstrom
2008-01-15 this is to fix a deadloop in drm hang system issue.Zou Nan hai
(1 << bits) is an undefined value when bits == 32. gcc may generate 1 with this expression which will lead to an infinite retry loop in drm_ht_just_insert_please. Because of the different implement of hash_long, this issue is more frequenly see on 64 bit system
2008-01-14fixup i915 compat resource allocationDave Airlie
2008-01-14nouveau: make mem alloc debug a little more verbose.Stephane Marchesin
2008-01-11nv05: enable ctx/op methods, and ignore patch valid failures.Ben Skeggs
Yes, I'm quite aware "real" nv04 doesn't support this, hopefully the GPU will just ignore those PGRAPH_DEBUG_3 bits on that hw.
2008-01-08nouveau: AGP reset correction - don't touch FW bitStuart Bennett
2008-01-07nv50: more small changesBen Skeggs
2008-01-07nv50: oops, lost some state saving along the way somewhere.Ben Skeggs
xf86-video-nv will now work again after nouveau.
2008-01-07nv50: hook up timer funcs...Ben Skeggs
2008-01-07nv50: abort on chips without ctx ucodeBen Skeggs
2008-01-07nv50: some needed ctx valsBen Skeggs
2008-01-07nv50: use dummy page in gart tablesBen Skeggs
Just to be safe, we don't really know exactly how the tables work yet, so we can't be certain there's a way to say "page not present".
2008-01-07nv50: some cleanups + small changesBen Skeggs
2008-01-07Nouveau: ppc oops.Stephane Marchesin
2008-01-07Nouveau: move PPC bios copy to firstopen.Stephane Marchesin
2008-01-06nouveau: Add ctx_voodoo for NV86Jeremy Kolb
2008-01-05drm: One forgotten rename of 'mask' to 'proposed_flags'.Pekka Paalanen
Due to commit d1187641d64f442968a3b9ea6a19de6cdd45acd4.
2008-01-04via: add P4M900 pci id.Xavier Bachelot
bug 12108
2008-01-04[PATCH] nouveau: reset AGP on init for < nv40Stuart Bennett
This is necessary for AGP to work after running bios init scripts on nv3x, and is seen in mmio traces of all cards (nv04-nv4x) I'm not making the equivalent change to nv40_mc.c, as early cards (6200, 6800gt) use the 0x000018XX PBUS and later cards use the 0x000880XX PBUS and I don't know the effects of using the wrong one
2008-01-04[PATCH] nouveau: Fix nv20/30 context loadingStuart Bennett
Don't set the context as valid until it has been loaded
2008-01-03mach64: some more minor cleanupsDave Airlie
2008-01-03mach64: cleanup some of the macro formattingDave Airlie
2008-01-03drm: cleanup DRM_DEBUG() parametersMárton Németh
As DRM_DEBUG macro already prints out the __FUNCTION__ string (see drivers/char/drm/drmP.h), it is not worth doing this again. At some other places the ending "\n" was added. airlied:- I cleaned up a few that this patch missed also
2008-01-03Merge branch 'r500-support'Dave Airlie
2008-01-03remove duplicate pciidsDave Airlie
2007-12-26i915: return fence argument from i915_execbuffer ioctl32 routineXiang, Haihao
2007-12-25i915: i915_execbuffer ioctl32 routine, fix #13732Xiang, Haihao
2007-12-21Change drm_bo_type_dc to drm_bo_type_device and comment usage of this value.Keith Packard
I couldn't figure out what drm_bo_type_dc was for; Dave Airlie finally clued me in that it was the 'normal' buffer objects with kernel allocated pages that could be mmapped from the drm device file. I thought that 'drm_bo_type_device' was a more descriptive name. I also added a bunch of comments describing the use of the type enum values and the functions that use them.
2007-12-21Rename inappropriately named 'mask' fields to 'proposed_flags' instead.Keith Packard
Flags pending validation were stored in a misleadingly named field, 'mask'. As 'mask' is already used to indicate pieces of a flags field which are changing, it seems better to use a name reflecting the actual purpose of this field. I chose 'proposed_flags' as they may not actually end up in 'flags', and in an case will be modified when they are moved over. This affects the API, but not ABI of the user-mode interface.
2007-12-21Use dummy_read_page for unpopulated kernel-allocated ttm pages.Keith Packard
Previously, dummy_read_page was used only for read-only user allocations; it filled in pages that were not present in the user address map (presumably, these were allocated but never written to pages). This patch allows them to be used for read-only ttms allocated from the kernel, so that applications can over-allocate buffers without forcing every page to be allocated.
2007-12-21Move dummy_read_page from drm_ttm_set_user to drm_ttm_create.Keith Packard
I'm hoping to use the dummy_read_page for kernel allocated buffers to avoid allocating extra pages for read-only buffers (like vertex and batch buffers). This also eliminates the 'write' parameter to drm_ttm_set_user and just has DRM_TTM_PAGE_WRITE passed into drm_ttm_create.
2007-12-21Clean up and document drm_ttm.c APIs. drm_bind_ttm -> drm_ttm_bind.Keith Packard
Aside from changing drm_bind_ttm to drm_ttm_bind, this patch adds only documentation and fixes the functions inside drm_ttm.c to all be prefixed with drm_ttm_.
2007-12-17drm: don't cast a pointer to pointer of list_headLi Zefan
The casting is safe only when the list_head member is the first member of the structure.
2007-12-17While reading some code I stumbled across the use of 'err' inJesper Juhl
drivers/char/drm/mga_dma.c::mga_do_cleanup_dma() and I think there's a small problem. The variable is only used inside #if __OS_HAS_AGP which is fine, but all that ever happens is an assignment to the variable - it is never actually used for anything. The variable is nicely initialized to zero which is also what the return statement at the end of function returns (always at the moment). It looks to me like that function should be returning 'err' instead of always just returning 0. Here's a patch to do that. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-12-15Document drm_ttm_set_user.Keith Packard
Add a comment explaining the parameters for this function
2007-12-15Document drm_buffer_object_validate function.Keith Packard
Just add documentation for this function, no code changes.
2007-12-15Document fence_class mess in drm_bo_setstatus_ioctlKeith Packard
drmBOSetStatus does not bother to set the fence_class parameter. Fortunately, drm_bo_setstatus_ioctl doesn't end up using it as it calls drm_bo_handle_validate with use_old_fence_class = 1.
2007-12-15Document drm_bo_handle_validate. Match drm_bo_do_validate parameter order.Keith Packard
Document parameters and usage for drm_bo_handle_validate. Change parameter order to match drm_bo_do_validate (fence_class has been moved to after flags, hint and mask values). Existing users of this function have been changed, but out-of-tree users must be modified separately.
2007-12-15Document drm_bo_do_validate. Remove spurious 'do_wait' parameter.Keith Packard
Add comments about the parameters to drm_bo_do_validate, along with comments for the DRM_BO_HINT options. Remove the 'do_wait' parameter as it is duplicated by DRM_BO_HINT_DONT_BLOCK.